1392942

1,392,942 is an even composite number composed of four prime numbers multiplied together.

What does the number 1392942 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

1392942 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 1392942:

2 × 3 × 43 × 5399

See below for interesting mathematical facts about the number 1392942 from the Numbermatics database.

Names of 1392942

Cardinal: 1392942 can be written as One million, three hundred ninety-two thousand, nine hundred forty-two.

Scientific notation

Scientific notation: 1.392942 × 10⁶

Factors of 1392942

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 5447

Divisors of 1392942

Number of divisors d(n): 16
Complete list of divisors:
1 2 3 6 43 86 129 258 5399 10798 16197 32394 232157 464314 696471 1392942
Sum of all divisors σ(n): 2851200
Sum of proper divisors (its aliquot sum) s(n): 1458258
1392942 is an abundant number, because the sum of its proper divisors (1458258) is greater than itself. Its abundance is 65316

Bases of 1392942

Binary: 101010100000100101110₂
Hexadecimal: 0x15412E
Base-36: TUSU

Squares and roots of 1392942

1392942 squared (1392942²) is 1940287415364
1392942 cubed (1392942³) is 2702707832931960888
The square root of 1392942 is 1180.2296386721
The cube root of 1392942 is 111.6805843893

Scales and comparisons

How big is 1392942?

1,392,942 seconds is equal to 2 weeks, 2 days, 2 hours, 55 minutes, 42 seconds.
To count from 1 to 1,392,942 would take you about three weeks!

This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
A cube with a volume of 1392942 cubic inches would be around 9.3 feet tall.

Recreational maths with 1392942

1392942 backwards is 2492931
The number of decimal digits it has is: 7
The sum of 1392942's digits is 30
More coming soon!

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The information we have on file for 1392942 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

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